28240109520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{579641}}^1$

素因数の和:579693

約数の個数: 160

約数和(自身を含む): 103500875520

約数和(自身を除く): 75260766000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 48720, 579641, 1159282, 1738923, 2318564, 2898205, 3477846, 4057487, 4637128, 5796410, 6955692, 8114974, 8694615, 9274256, 11592820, 12172461, 13911384, 16229948, 16809589, 17389230, 20287435, 23185640, 24344922, 27822768, 32459896, 33619178, 34778460, 40574870, 46371280, 48689844, 50428767, 60862305, 64919792, 67238356, 69556920, 81149740, 84047945, 97379688, 100857534, 117667123, 121724610, 134476712, 139113840, 162299480, 168095890, 194759376, 201715068, 235334246, 243449220, 252143835, 268953424, 324598960, 336191780, 353001369, 403430136, 470668492, 486898440, 504287670, 588335615, 672383560, 706002738, 806860272, 941336984, 973796880, 1008575340, 1176671230, 1344767120, 1412005476, 1765006845, 1882673968, 2017150680, 2353342460, 2824010952, 3530013690, 4034301360, 4706684920, 5648021904, 7060027380, 9413369840, 14120054760, 28240109520]

約数ペア:

[(1, 28240109520), (2, 14120054760), (3, 9413369840), (4, 7060027380), (5, 5648021904), (6, 4706684920), (7, 4034301360), (8, 3530013690), (10, 2824010952), (12, 2353342460), (14, 2017150680), (15, 1882673968), (16, 1765006845), (20, 1412005476), (21, 1344767120), (24, 1176671230), (28, 1008575340), (29, 973796880), (30, 941336984), (35, 806860272), (40, 706002738), (42, 672383560), (48, 588335615), (56, 504287670), (58, 486898440), (60, 470668492), (70, 403430136), (80, 353001369), (84, 336191780), (87, 324598960), (105, 268953424), (112, 252143835), (116, 243449220), (120, 235334246), (140, 201715068), (145, 194759376), (168, 168095890), (174, 162299480), (203, 139113840), (210, 134476712), (232, 121724610), (240, 117667123), (280, 100857534), (290, 97379688), (336, 84047945), (348, 81149740), (406, 69556920), (420, 67238356), (435, 64919792), (464, 60862305), (560, 50428767), (580, 48689844), (609, 46371280), (696, 40574870), (812, 34778460), (840, 33619178), (870, 32459896), (1015, 27822768), (1160, 24344922), (1218, 23185640), (1392, 20287435), (1624, 17389230), (1680, 16809589), (1740, 16229948), (2030, 13911384), (2320, 12172461), (2436, 11592820), (3045, 9274256), (3248, 8694615), (3480, 8114974), (4060, 6955692), (4872, 5796410), (6090, 4637128), (6960, 4057487), (8120, 3477846), (9744, 2898205), (12180, 2318564), (16240, 1738923), (24360, 1159282), (48720, 579641)]